(3R)-3-amino-3,5-dihydro-2H-1,5-benzoxazepin-4-one;hydrochloride

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: The title compound was prepared from (R)-3-amino-2,3-dihydro-1,5-benzoxazepin-4(5H)-one hydrochloride salt by the procedures described for the preparation of (S)-3-(5-chloroindole-2-carbonylamino)-2,3-dihydro-1,5-benzoxazepin-4(5H)-one (Example 20) from (S)-3-amino-2,3dihydro-1,5-benzoxazepin-4(5H)-one hydrochloride salt. HPLC/MS [M+H]+, 356.

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: (R)-3-amino-2,3-dihydro-1,5-benzoxazepin-4(5H)-one hydrochloride salt was prepared from N-t-butyloxycarbonyl-D-serine by the procedures described in Itoh, et al., Chem. Pharm. Bull. 1986, 34, 1128-1147 for the preparation of (S)-3-amino-2,3-dihydro-1,5-benzoxazepin-4(5H)-one hydrochloride salt from N-t-butyloxycarbonyl-L-serine.

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: The title compound was prepared from (R)-3-amino-2,3-dihydro-1,5-benzoxazepin-4(5H)-one hydrochloride salt by the procedures described for the preparation of (S)-3-(5-chloroindole-2-carbonylamino)-2,3-dihydro-1,5-benzoxazepin-4(5H)-one (Example 20) from (S)-3-amino-2,3dihydro-1,5-benzoxazepin-4(5H)-one hydrochloride salt. HPLC/MS [M+H]+, 356.

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: (R)-3-amino-2,3-dihydro-1,5-benzoxazepin-4(5H)-one hydrochloride salt was prepared from N-t-butyloxycarbonyl-D-serine by the procedures described in Itoh, et al., Chem. Pharm. Bull. 1986, 34, 1128-1147 for the preparation of (S)-3-amino-2,3-dihydro-1,5-benzoxazepin-4(5H)-one hydrochloride salt from N-t-butyloxycarbonyl-L-serine.

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: The title compound was prepared from (R)-3-amino-2,3-dihydro-1,5-benzoxazepin-4(5H)-one hydrochloride salt by the procedures described for the preparation of (S)-3-(5-chloroindole-2-carbonylamino)-2,3-dihydro-1,5-benzoxazepin-4(5H)-one (Example 20) from (S)-3-amino-2,3-dihydro-1,5-benzoxazepin-4(5H)-one hydrochloride salt. HPLC/MS [M+H]+, 356.

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: (R)-3-amino-2,3-dihydro-1,5-benzoxazepin-4(5H)-one hydrochloride salt was prepared from N-t-butyloxycarbonyl-D-serine by the procedures described in Itoh, et al., Chem. Pharm. Bull. 1986, 34, 1128–1147 for the preparation of (S)-3-amino-2,3-dihydro-1,5-benzoxazepin-4(5H)-one hydrochloride salt from N-t-butyloxycarbonyl-L-serine.

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: The title compound was prepared from (R)-3-amino-2,3-dihydro-1,5-benzoxazepin-4(5H)-one hydrochloride salt by the procedures described for the preparation of (S)-3-(5-chloroindole-2-carbonylamino)-2,3-dihydro-1,5-benzoxazepin-4(5H)-one (Example 20) from (S)-3-amino-2,3dihydro-1,5-benzoxazepin-4(5H)-one hydrochloride salt. HPLC/MS [M+H]+, 356.

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: (R)-3-amino-2,3-dihydro-1,5-benzoxazepin-4(5H)-one hydrochloride salt was prepared from N-t-butyloxycarbonyl-D-serine by the procedures described in Itoh, et al., Chem. Pharm. Bull. 1986, 34, 1128-1147 for the preparation of (S)-3-amino-2,3-dihydro-1,5-benzoxazepin-4(5H)-one hydrochloride salt from N-t-butyloxycarbonyl-L-serine.

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: The title compound was prepared from (R)-3-amino-2,3-dihydro-1,5-benzoxazepin-4(5H)-one hydrochloride salt by the procedures described for the preparation of (S)-3-(5-chloroindole-2-carbonylamino)-2,3-dihydro-1,5-benzoxazepin-4(5H)-one (Example 20) from (S)-3-amino-2,3-dihydro-1,5-benzoxazepin-4(5H)-one hydrochloride salt. HPLC/MS [M+H]+, 356.

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: (R)-3-amino-2,3-dihydro-1,5-benzoxazepin-4(5H)-one hydrochloride salt was prepared from N-t-butyloxycarbonyl-D-serine by the procedures described in Itoh, et al., Chem. Pharm. Bull. 1986, 34, 1128–1147 for the preparation of (S)-3-amino-2,3-dihydro-1,5-benzoxazepin-4(5H)-one hydrochloride salt from N-t-butyloxycarbonyl-L-serine.

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: The title compound was prepared from (R)-3-amino-2,3-dihydro-1,5-benzoxazepin-4(5H)-one hydrochloride salt by the procedures described for the preparation of (S)-3-(5-chloroindole-2-carbonylamino)-2,3-dihydro-1,5-benzoxazepin-4(5H)-one (Example 20) from (S)-3-amino-2,3-dihydro-1,5-benzoxazepin-4(5H)-one hydrochloride salt. HPLC/MS [M+H]+, 356.

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: (R)-3-amino-2,3-dihydro-1,5-benzoxazepin-4(5H)-one hydrochloride salt was prepared from N-t-butyloxycarbonyl-D-serine by the procedures described in Itoh, et al., Chem. Pharm. Bull. 1986, 34, 1128–1147 for the preparation of (S)-3-amino-2,3-dihydro-1,5-benzoxazepin-4(5H)-one hydrochloride salt from N-t-butyloxycarbonyl-L-serine.